Amazon.com : Original Osmo Pocket 3 Magnetic ND Filters Set ND16/64/256 Filters for DJI Osmo Pocket 3 Camera Lens Filter Accessories Magnetic Design Makes Replacement Easier : Electronics
Amazon.com : Red Filter for OSMO Action: Includes 60m (196ft) Housing & 3 Filters - Laser Cut Contrast Enhancement Glass - Includes Red, Magenta, & Snorkel Filter [60M HOUSING with Low Iron
Ulanzi PK-03 ND Magnetic Filters Kit for DJI Osmo Pocket 3 F004